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Simplify the expression. 7x − 5(x − 3) − x
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3 votes
Simplify the expression.

7x − 5(x − 3) − x

Simplify the expression. 7x − 5(x − 3) − x-example-1
User Cas Bloem
by
4.8k points

2 Answers

3 votes

Collect like terms

(7x - x) - 5(x - 3)

Simplify

6x - 5(x - 3)

Expand

6x - 5 + 15

Collect like terms

(6x - 5x) + 15

Simplify

x + 15

User Rimble
by
5.5k points
5 votes

7x - 5x + 3 - x (Distribute)

x + 3 (Combine like terms)

x = -3 (Subtract three from both sides)

User Tkmckenzie
by
5.0k points
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